Set top box



FIG. 1 is a front perspective view of a set top box;

FIG. 2 is a top view of the set top box of FIG. 1;

FIG. 3 is a front view of the set top box of FIG. 1;

FIG. 4 is a side view of the set top box of FIG. 1;

FIG. 5 is another side view of the set top box of FIG. 1;

FIG. 6 is a bottom view of the set top box of FIG. 1; and,

FIG. 7 is a back view of the set top box of FIG. 1.

The portions drawn in broken lines are shown for illustrative purposesonly and do not form part of the claimed invention.

I claim the ornamental design for a set top box, as shown and described.